SLB-25-70P 25.0 mm Dia. x 70.0 mm FL; Plano-Convex Lens Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- 70 mm
- BFL
- 67.2 mm
- R1
- 36.33 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.518720636186463
- λ
- 546.1 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
SLB-25-70P 25.0 mm Dia. x 70.0 mm FL; Plano-Convex Lens Uncoated
The SLB-25-70P is a Plano-Convex lens with a diameter of 25.0 mm and a focal length of 70.0 mm, sourced from the renowned optical component manufacturer, OptoSigma. This lens is made of the high-quality material, n-BK7 schott, which is known for its excellent optical properties and durability.
The lens geometry includes a thickness edge of 2 mm and a thickness center of 4.2 mm, with an effective focal length (EFL) of 70 mm. The radius of curvature (R1) is 36.33 mm, and the back focal length (BFL) is 67.2 mm. The lens is uncoated, offering a clear, unaltered view of the optical path.
This lens is suitable for a wide range of applications due to its high-quality material and precise geometry. It is particularly useful in systems where a large diameter and long focal length are required. The uncoated surface allows for custom coatings to be applied, depending on the specific needs of the application.
Please note that the lens is in stock and available for immediate shipping. For more information, you can visit the vendor's website through the provided weblink.